Cita APA (7th ed.)
Gopalan, R., Venkappyya, D., & Nagarajan , S. (2005). Text book of Engineering chemistry (2nd ed.). Vikas Publishing House.
Cita Chicago (17th ed.)
Gopalan, R., D. Venkappyya, i Sulochana Nagarajan. Text Book of Engineering Chemistry. 2nd ed. New Delhi: Vikas Publishing House, 2005.
Cita MLA (9th ed.)
Gopalan, R., et al. Text Book of Engineering Chemistry. 2nd ed. Vikas Publishing House, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.